The easiest and fastest way to supercharge your mileage accounts in today’s world is with credit card sign-up bonuses. The catch is that someone will need to spend $2,000-$3,000 on the card to get those bonuses and not everyone is capable of meeting such a high requirement. A Wise Flys reader, Rachel, asked “What…

One of our readers submitted the question: “Hi Wise Flys, I have been researching tickets for our first family trip to Paris for next fall. I haven’t been able to get enough miles and points for this trip, but hopefully the next one. For Paris, this will be a cash flight. Is it better to…